In stock
Size: 4 Litre
Sale price$60.00 AUD

ACTFLEX 600 primer is your key to superior adhesion in waterproofing projects. It's uniquely formulated to lock in surface dust, ensuring excellent adhesion. What sets it apart is its versatility – it can be used for both solvent-based and water-based waterproofing applications, making it incredibly convenient. 

Pickup available at The Waterproofing Shop

Usually ready in 24 hours

ACTFLEX 600 PRIMER | Rapid Drying Hybrid Primer


4 Litre

The Waterproofing Shop

Pickup available, usually ready in 24 hours

22/872 Canterbury Road
Roselands NSW 2196


ACTFLEX 600 Primer: Elevating Your Waterproofing Projects with Unmatched Precision and Performance

ACTFLEX 600 Primer, the key to superior adhesion and durability for your waterproofing coatings. Its advanced formula deeply penetrates surfaces, sealing pores and creating a resilient bond built to last. Versatile and user-friendly, it's perfect for concrete, aluminium, steel colorbond metal, CFC sheeting, villa board, gyprock, and all masonry surfaces, whether you're waterproofing balconies, decks, bathrooms or metal roofs. Use as a primer before waterproofing or painting, compatible with both solvent-based and water-based solutions

Waterproof Time:

3 Hours at 25°C and 50% R.H.


4m2 to 6m2/L depending on surface.

Usable period after opening:

Within same day

Touch dry time, minimum:

30 minutes at 20°C and 50% R.H. 

15 minutes at 30°C and 50% R.H.

6 Hours at 25°C and 50% R.H.

Vapor Pressure @ 25oC:

3.8 kPa


Enhances flexibility and performance

Actflex 929 delivers unparalleled flexibility and durability, ensuring optimal performance across various applications, while maintaining reliability and functionality

All the essential documentation you require

ARDEX WPM waterproofing products
Elevate your waterproofing projects
ACTFLEX 600 Primer surpassed my expectations! It laid the groundwork impeccably for my waterproofing project, ensuring superior adhesion and longevity. I highly recommend it for professional-grade results.
Simple yet effective! Used ACTFLEX 600 as a non-porous primer for wood and concrete – worked like a dream
Used it before waterproofing and the adhesion was rock-solid. Highly recommend

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